diff options
author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
---|---|---|
committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/elemental_scalar_args_2.f90 | |
download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.
downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.
if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
Diffstat (limited to 'gcc/testsuite/gfortran.dg/elemental_scalar_args_2.f90')
-rw-r--r-- | gcc/testsuite/gfortran.dg/elemental_scalar_args_2.f90 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/elemental_scalar_args_2.f90 b/gcc/testsuite/gfortran.dg/elemental_scalar_args_2.f90 new file mode 100644 index 000000000..c2b5df8d1 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/elemental_scalar_args_2.f90 @@ -0,0 +1,36 @@ +! { dg-do run } +! Test the fix for PR55618, in which character scalar function arguments to +! elemental functions would gain an extra indirect reference thus causing +! failures in Vst17.f95, Vst 30.f95 and Vst31.f95 in the iso_varying_string +! testsuite, where elemental tests are done. +! +! Reported by Tobias Burnus <burnus@gcc.gnu.org> +! + integer, dimension (2) :: i = [1,2] + integer :: j = 64 + character (len = 2) :: chr1 = "lm" + character (len = 1), dimension (2) :: chr2 = ["r", "s"] + if (any (foo (i, bar()) .ne. ["a", "b"])) call abort ! This would fail + if (any (foo (i, "xy") .ne. ["x", "y"])) call abort ! OK - not a function + if (any (foo (i, chr1) .ne. ["l", "m"])) call abort ! ditto + if (any (foo (i, char (j)) .ne. ["A", "B"])) call abort ! This would fail + if (any (foo (i, chr2) .ne. ["s", "u"])) call abort ! OK - not a scalar + if (any (foo (i, bar2()) .ne. ["e", "g"])) call abort ! OK - not a scalar function +contains + elemental character(len = 1) function foo (arg1, arg2) + integer, intent (in) :: arg1 + character(len = *), intent (in) :: arg2 + if (len (arg2) > 1) then + foo = arg2(arg1:arg1) + else + foo = char (ichar (arg2) + arg1) + end if + end function + character(len = 2) function bar () + bar = "ab" + end function + function bar2 () result(res) + character (len = 1), dimension(2) :: res + res = ["d", "e"] + end function +end |